STK6711BMK4

2 layer board of 1.71x1.41 inches (43.31x35.71 mm).
Shared on March 16th, 2015 21:57.

Unipolar stepper motor driver

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USB to RS-232 9-Wire Interface

2 layer board of 2.00x1.00 inches (50.85x25.43 mm).
Shared on July 28th, 2014 21:02.

A USB to RS-232 converter utilizing all signals of the RS-232 port.

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